JPS56112924A - Epoxy resin composition - Google Patents
Epoxy resin compositionInfo
- Publication number
- JPS56112924A JPS56112924A JP1694180A JP1694180A JPS56112924A JP S56112924 A JPS56112924 A JP S56112924A JP 1694180 A JP1694180 A JP 1694180A JP 1694180 A JP1694180 A JP 1694180A JP S56112924 A JPS56112924 A JP S56112924A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- resin
- novolak type
- vinylphenol
- phenol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PURPOSE: To provide the titled compsn. having excellent heat resistance and flame resistance, by blending a novolak type phenolic resin having a specified number- average MW range and a brominated poly-p-vinylphenol in combination as curing agents with a polyfunctional epoxy resin.
CONSTITUTION: A novolak type phenolic resin (B) obtd. by reacting a phenol such as phenol or cresol with an aldehyde in the presence of an acidic catalyst, removing binuclear and mononuclear components and adjusting the number-average MW of the product to a range of 1,000W3,000, and a brominated poly-p-vinylphenol (C) as curing agents, are blended with a polyfunctional epoxy resin (A) such as a bisphenol type epoxy resin, a novolak type epoxy resin or an alicyclic epoxy resin in such a proportion so as to give 10W100pts.wt. each of the components (B) and (C) per 100pts.wt. component (A) to obtain the desired resin compsn.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1694180A JPS56112924A (en) | 1980-02-13 | 1980-02-13 | Epoxy resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1694180A JPS56112924A (en) | 1980-02-13 | 1980-02-13 | Epoxy resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56112924A true JPS56112924A (en) | 1981-09-05 |
JPS6150970B2 JPS6150970B2 (en) | 1986-11-06 |
Family
ID=11930147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1694180A Granted JPS56112924A (en) | 1980-02-13 | 1980-02-13 | Epoxy resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56112924A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5811551A (en) * | 1981-07-14 | 1983-01-22 | Mitsui Petrochem Ind Ltd | Curable resin composition |
WO1991005015A1 (en) * | 1989-10-06 | 1991-04-18 | General Electric Company | Resin composition for electrical laminates |
JPH0628084U (en) * | 1992-09-11 | 1994-04-15 | 彰 天野 | Ascending frame with shoe storage structure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63113161U (en) * | 1987-01-13 | 1988-07-21 | ||
EP0403469B1 (en) * | 1988-03-02 | 1991-09-18 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Device for dosed transfer of toner from a reservoir to the development station of a printer or photocopy machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50103599A (en) * | 1974-01-21 | 1975-08-15 | ||
JPS52144099A (en) * | 1976-05-26 | 1977-12-01 | Hitachi Ltd | Epoxy resin compositions |
JPS5458795A (en) * | 1977-10-19 | 1979-05-11 | Hitachi Ltd | Preparation of curing agent for epoxy resin |
-
1980
- 1980-02-13 JP JP1694180A patent/JPS56112924A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50103599A (en) * | 1974-01-21 | 1975-08-15 | ||
JPS52144099A (en) * | 1976-05-26 | 1977-12-01 | Hitachi Ltd | Epoxy resin compositions |
JPS5458795A (en) * | 1977-10-19 | 1979-05-11 | Hitachi Ltd | Preparation of curing agent for epoxy resin |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5811551A (en) * | 1981-07-14 | 1983-01-22 | Mitsui Petrochem Ind Ltd | Curable resin composition |
JPS621655B2 (en) * | 1981-07-14 | 1987-01-14 | Mitsui Petrochemical Ind | |
WO1991005015A1 (en) * | 1989-10-06 | 1991-04-18 | General Electric Company | Resin composition for electrical laminates |
JPH0628084U (en) * | 1992-09-11 | 1994-04-15 | 彰 天野 | Ascending frame with shoe storage structure |
Also Published As
Publication number | Publication date |
---|---|
JPS6150970B2 (en) | 1986-11-06 |
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